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Stock-Based Compensation (Details Narrative) - USD ($)
1 Months Ended 12 Months Ended
Jun. 30, 2018
Apr. 30, 2018
Mar. 31, 2018
Feb. 28, 2018
Sep. 30, 2017
Mar. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2008
Number of stock option shares granted 250,000           1,658,333 1,400,000  
Stock option exercisable price per share             $ 0.83    
Options granted exercise price of per share             $ 0.29 $ 0.33  
Issuance of common stock, shares 114,379                
Stock compensation amortized expense             $ 94,846 $ 304,189  
Non-vested options             572,359    
Unrecognized share-based compensation expense related to non-vested stock options             $ 85,080    
Weighted average period for recognition of compensation expense             1 year 11 months 12 days    
Weighted average remaining contractual term of outstanding options             6 years 2 months 27 days    
Weighted average remaining contractual term of exercisable options             5 years 10 months 6 days    
Shares available for issuance             6,021,168    
Executive Officer and Non-Executive Officer[Member]                  
Number of stock option shares granted           1,200,000      
Stock option life, term           10 years      
Stock option exercisable price per share           $ 0.30      
Description on vesting of stock options           The executive officer's option grant vested 1/3 on each of the first three anniversaries of the grant date; subject to vesting in full on December 31, 2017 if the Company's common stock continued to be listed on the NYSE MKT (or another national securities exchange) on that date. The non-executive officer's option grant vested 25% on June 12, 2017 and 25% on each of the first three anniversaries of the grant date. The advisor option grant vested on the grant date. The non-executive officer options were forfeited unvested on termination of service to the Company during the six months ended June 30, 2017.      
Fair value of options granted           $ 234,947      
Risk free interest rate           2.19%      
Stock option expected life           5 years 6 months      
Expected stock volatility           109.16%      
Expected dividend yield           0.00%      
Independent Directors [Member]                  
Number of stock option shares granted         200,000        
Stock option life, term         10 years        
Stock option exercisable price per share         $ 0.485        
Description on vesting of stock options         The options vested 20% on the date of grant and 80% nine months from the date of grant.        
Fair value of options granted         $ 71,064        
Risk free interest rate         1.76%        
Stock option expected life         5 years 8 months 2 days        
Expected stock volatility         102.38%        
Expected dividend yield         0.00%        
Executive Officer [Member]                  
Number of stock option shares granted       1,000,000          
Stock option life, term       10 years          
Stock option exercisable price per share       $ 0.2922          
Description on vesting of stock options       The options had a ten-year life, vested 1/3 on each of the first three anniversaries of the grant date and were exercisable at $0.2922 per share, the fair market value on the date of grant.          
Fair value of options granted       $ 166,940          
Risk free interest rate       2.68%          
Stock option expected life       5 years 9 months 14 days          
Expected stock volatility       105.40%          
Expected dividend yield       0.00%          
Non-Officer Employee [Member]                  
Number of stock option shares granted     500,000            
Stock option life, term     10 years            
Stock option exercisable price per share     $ 0.30            
Description on vesting of stock options     The options had a ten-year life, vested 1/3 on each of the first three anniversaries of the grant date and were exercisable at $0.30 per share, the fair market value on the date of grant.            
Fair value of options granted     $ 89,808            
Risk free interest rate     2.72%            
Stock option expected life     5 years 9 months 22 days            
Expected stock volatility     105.00%            
Expected dividend yield     0.00%            
Non-Employee Director [Member]                  
Number of stock option shares granted   8,333              
Stock option life, term   10 years              
Description on vesting of stock options   The options have a ten-year life, vest 20% on the date of grant and 80% nine months from the date of grant and an exercise price of $0.267 per share, the fair market value on the date of grant.              
Fair value of options granted   $ 1,770              
Risk free interest rate   2.69%              
Stock option expected life   5 years 9 months 18 days              
Expected stock volatility   105.00%              
Expected dividend yield   0.00%              
Options granted exercise price of per share   $ 0.267              
Three Non Employee Directors [Member]                  
Number of stock option shares granted 150,000                
Stock option life, term 10 years                
Description on vesting of stock options The options had a ten-year life, vested 20% on the date of grant and 80% nine months from the date of grant and exercise prices of $0.2425 per share, the fair market value on the date of grant.                
Fair value of options granted $ 27,422                
Risk free interest rate 2.79%                
Stock option expected life 5 years 10 months 17 days                
Expected stock volatility 103.90%                
Expected dividend yield 0.00%                
Options granted exercise price of per share $ 0.2425                
2008 Equity Incentive Plan [Member] | Maximum [Member]                  
Number of options authorized to purchase shares of common stock                 6,000,000
2017 Equity Incentive Plan [Member] | Maximum [Member]                  
Number of options authorized to purchase shares of common stock               5,000,000